Sugali Vijay
Kurnool
Summary
Experienced Blockchain and Backend Developer skilled in developing secure and efficient blockchain systems. Proficient in smart contract development, backend development, blockchain setup and monitoring, and DApps creation.
Overview
4
4
years of professional experience
2
2
Certification
Work History
Blockchain Developer
McLaren Strategic Ventures Private Limited
Kurnool
01.2024 - 09.2024
- Researched and deployed Blockscout blockchain explorer for private, permissioned blockchain on a customized Hyperledger Besu client.
- Deployed permissioned blockchain nodes with JWT token authentication for enhanced security
- Designed, developed, and implemented custom smart contract features for tenant-deployed business logic
- Developed efficient mechanism to define and validate withdrawal rules, providing feedback via RPC calls
Lead Backend Developer & Blockchain and Web3 Expert
Ampivo Smart Technologies Private Limited
Bangalore
05.2023 - 12.2023
- Managed backend components for fantasy sports application. Developed versatile contracts for sports and ERC20/MATIC20 cryptocurrencies for team creation and contest participation
- Delivered effective, bug-free code for routes, controllers, services, cron jobs, middlewares and various components.
- Crafted service solutions for EVM-based blockchain transactions with tailored gas priorities. Created and implemented captivating referral reward programs. Created efficient service component enabling gasless transactions and sponsoring gas fees using Biconomy SDKs.
System Engineer - Blockchain Development
Tata Consultancy Services
Chennai
01.2021 - 05.2023
- Developed solidity smart contracts for ERC1155 and ERC721 collectibles, including functionalities like Mint, List, Unlist, Bid, Buy and Auctions. Created a Node.js RESTful application exposing APIs for Ethereum/Polygon networks interaction. Built an IPFS Node.js restful application to add and pin NFT media into IPFS and established private IPFS network.
- Identified security vulnerabilities in the old version of multi-signature wallet solidity smart contract, resolved all security vulnerabilities, migrated the smart contract from v0.4.0 to v0.8.2, completed truffle testing and submitted a detailed transactions report.
- Developed APIs supporting EVM-based blockchains such as Ethereum, Polygon, and Hyperledger Besu.
- Delivered network migration proof of concept guiding upgrade from v1.4.9 to v2.2.4.
Blockchain Research Intern
Indian Institute of Technology
Hyderabad
05.2019 - 09.2019
- I have analyzed the entire source code of EOS Blockchain and reported the feasibility of implementing concurrency during mining and validating of blocks using Block graphs and STM library developed by IITH
Blockchain Development Intern
Apogee Tech Global Inc
Bangalore
05.2018 - 07.2018
- Created ERC20 cryptocurrency sample on Ethereum test network. Authored smart contracts for Initial Coin Offering with whitelist and crowdsale features. Conducted truffle tests and verified on Etherscan.io.
Education
B. Tech - Computer Science and Engineering
International Institute of Information Technology, RK Valley, RGUKT
Andhra Pradesh10.2020
Pre University Course - Mathematics, Physics, Chemistry & IT
International Institute of Information Technology, RK Valley, RGUKT
Andhra Pradesh04.2016
Secondary School Certificate - Andhra Pradesh Board
The Oxford English Medium High School
Anantapur04.2014
Skills
- Solidity
- Nodejs & Nestjs
- Reactjs
- MongoDB & PostgreSQL
- Web3js & Ethersjs
- IPFS
- Ethereum & Polygon
- Hyperledger Besu
- Python
- Golang
- Git
- Docker
- RabbitMQ
- Kafka
Certification
- Certified Ethereum ExpertTM, 12/01/22, Blockchain Council, 65484839
- Blockchain Specialization, 01/01/21, Coursera, 35SSZVYCKU62
Accomplishments
GEM Awards, Pratibha Award and Best Student Award
Publications
Deep Web and Dark Web, 03/01/17, IFERP - IJERCSE
Projects
- Whitelisted Marketplace, 04/01/23
- Birth Data Registries, 03/01/23
- Weather Reports and Forecast, 05/01/19,
- A Fake Driving Licenses Identification, 12/01/18
Languages
Telugu
First Language
English
Upper Intermediate (B2)
B2
Hindi
Beginner (A1)
A1
Timeline
Blockchain Developer
McLaren Strategic Ventures Private Limited
01.2024 - 09.2024
Lead Backend Developer & Blockchain and Web3 Expert
Ampivo Smart Technologies Private Limited
05.2023 - 12.2023
System Engineer - Blockchain Development
Tata Consultancy Services
01.2021 - 05.2023
Blockchain Research Intern
Indian Institute of Technology
05.2019 - 09.2019
Blockchain Development Intern
Apogee Tech Global Inc
05.2018 - 07.2018
B. Tech - Computer Science and Engineering
International Institute of Information Technology, RK Valley, RGUKT
Pre University Course - Mathematics, Physics, Chemistry & IT
International Institute of Information Technology, RK Valley, RGUKT
Secondary School Certificate - Andhra Pradesh Board
The Oxford English Medium High School
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